Artist's Loft Back Stapled Deco Canvas 3 Pack, 4in x 12in Set of 3 4x12 Inch Stapled Back Stretch Canvas. 100% Cotton Duck Archival Quality. 1.5 Inch Wood Frame Profile Acid Free Titanium Acrylic Gesso Primed Medium Surface For Use with Acrylic and Oil Paints Professional Frame Construction with Kiln-Dried, Beveled Stretcher Bars